#include "time32.h"
#include <time.h>
#include <sys/timerfd.h>

int __timerfd_settime32(int t, int flags, const struct itimerspec32 *restrict val32, struct itimerspec32 *restrict old32)
{
    struct itimerspec old;
    int r = timerfd_settime(t, flags, (&(struct itimerspec){
        .it_interval.tv_sec = val32->it_interval.tv_sec,
        .it_interval.tv_nsec = val32->it_interval.tv_nsec,
        .it_value.tv_sec = val32->it_value.tv_sec,
        .it_value.tv_nsec = val32->it_value.tv_nsec}),
        old32 ? &old : 0);
    if (r) return r;
    /* The above call has already committed to success by changing the
     * timer setting, so we can't fail on out-of-range old value.
     * Since these are relative times, values large enough to overflow
     * don't make sense anyway. */
    if (old32) {
        old32->it_interval.tv_sec = old.it_interval.tv_sec;
        old32->it_interval.tv_nsec = old.it_interval.tv_nsec;
        old32->it_value.tv_sec = old.it_value.tv_sec;
        old32->it_value.tv_nsec = old.it_value.tv_nsec;
    }
    return 0;
}
